| Fecha | M.M. PTAS | Variac. año anterior | Variac. período anterior | ||
|---|---|---|---|---|---|
| % | Valor | % | Valor | ||
| 1998 12 | 80.935,000 | 16,1 | 11.247,000 | 1,3 | 1.052,000 |
| 1998 11 | 79.883,000 | 15,7 | 10.818,000 | 2,4 | 1.841,000 |
| 1998 10 | 78.042,000 | 14,4 | 9.832,000 | 1,1 | 816,000 |
| 1998 9 | 77.226,000 | 14,0 | 9.456,000 | 1,3 | 1.017,000 |
| 1998 8 | 76.209,000 | 13,4 | 9.031,000 | 0,8 | 568,000 |
| 1998 7 | 75.641,000 | 14,2 | 9.381,000 | 1,3 | 961,000 |
| 1998 6 | 74.680,000 | 13,8 | 9.043,000 | 1,8 | 1.326,000 |
| 1998 5 | 73.354,000 | 12,8 | 8.340,000 | 1,0 | 732,000 |
| 1998 4 | 72.622,000 | 12,8 | 8.222,000 | 0,1 | 105,000 |
| 1998 3 | 72.517,000 | 13,5 | 8.647,000 | 0,5 | 361,000 |
| 1998 2 | 72.156,000 | 13,9 | 8.785,000 | 1,9 | 1.359,000 |
| 1998 1 | 70.797,000 | 13,1 | 8.194,000 | 1,6 | 1.109,000 |
| 1997 12 | 69.688,000 | 12,9 | 7.965,000 | 0,9 | 623,000 |
| 1997 11 | 69.065,000 | 12,7 | 7.769,000 | 1,3 | 855,000 |